BR9506986A - Processo para a preparação de ácido (l) - ou (d) - homoalanin-4-il- (metil) fosfinico e seus sais por meio de separação de racematos - Google Patents

Processo para a preparação de ácido (l) - ou (d) - homoalanin-4-il- (metil) fosfinico e seus sais por meio de separação de racematos

Info

Publication number
BR9506986A
BR9506986A BR9506986A BR9506986A BR9506986A BR 9506986 A BR9506986 A BR 9506986A BR 9506986 A BR9506986 A BR 9506986A BR 9506986 A BR9506986 A BR 9506986A BR 9506986 A BR9506986 A BR 9506986A
Authority
BR
Brazil
Prior art keywords
homoalanin
methyl
phosphinic acid
salts
preparation
Prior art date
Application number
BR9506986A
Other languages
English (en)
Portuguese (pt)
Inventor
Harald Knorr
Guenter Schlegel
Herbert Stark
Original Assignee
Hoechst Schering Agrevo Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Schering Agrevo Gmbh filed Critical Hoechst Schering Agrevo Gmbh
Publication of BR9506986A publication Critical patent/BR9506986A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/36—Racemisation of optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/301—Acyclic saturated acids which can have further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
BR9506986A 1994-03-04 1995-02-24 Processo para a preparação de ácido (l) - ou (d) - homoalanin-4-il- (metil) fosfinico e seus sais por meio de separação de racematos BR9506986A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4407197A DE4407197A1 (de) 1994-03-04 1994-03-04 Verfahren zur Herstellung von /L/-Homoalanin-4-yl-(methyl)phosphinsäure und deren Salze durch Racematspaltung
PCT/EP1995/000682 WO1995023805A1 (de) 1994-03-04 1995-02-24 Verfahren zur herstellung von [l]- oder [d]-homoalanin-4-yl-(methyl)phosphinsäure und deren salzen durch racematspaltung

Publications (1)

Publication Number Publication Date
BR9506986A true BR9506986A (pt) 1997-09-16

Family

ID=6511844

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506986A BR9506986A (pt) 1994-03-04 1995-02-24 Processo para a preparação de ácido (l) - ou (d) - homoalanin-4-il- (metil) fosfinico e seus sais por meio de separação de racematos

Country Status (19)

Country Link
US (2) US5767309A (enrdf_load_stackoverflow)
EP (1) EP0748325B1 (enrdf_load_stackoverflow)
JP (1) JP4303785B2 (enrdf_load_stackoverflow)
CN (1) CN1053669C (enrdf_load_stackoverflow)
AT (1) ATE176475T1 (enrdf_load_stackoverflow)
AU (1) AU704175B2 (enrdf_load_stackoverflow)
BR (1) BR9506986A (enrdf_load_stackoverflow)
CA (1) CA2184718A1 (enrdf_load_stackoverflow)
CZ (1) CZ260196A3 (enrdf_load_stackoverflow)
DE (2) DE4407197A1 (enrdf_load_stackoverflow)
ES (1) ES2128717T3 (enrdf_load_stackoverflow)
FI (1) FI963422A0 (enrdf_load_stackoverflow)
HU (1) HU215583B (enrdf_load_stackoverflow)
IL (1) IL112851A (enrdf_load_stackoverflow)
MX (1) MX9603873A (enrdf_load_stackoverflow)
TR (1) TR28265A (enrdf_load_stackoverflow)
TW (1) TW293012B (enrdf_load_stackoverflow)
WO (1) WO1995023805A1 (enrdf_load_stackoverflow)
ZA (1) ZA951779B (enrdf_load_stackoverflow)

Families Citing this family (26)

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KR100332399B1 (ko) * 1999-02-22 2002-04-13 김경호 메토프롤롤 라세미체로부터 메토프롤롤 에난티오머의 제조방법
DE19955283A1 (de) * 1999-11-17 2001-05-23 Aventis Res & Tech Gmbh & Co Verfahren zur enantioselektiven Gewinnung von Aminosäuren und Aminosäurederivaten unter Verwendung von Racemisierungskatalysatoren
US7879824B2 (en) 2001-07-31 2011-02-01 Dermal Research Laboratories, Inc. Methods of preventing or treating diseases and conditions using complex carbohydrates
AU2017227553B2 (en) 2016-03-02 2021-03-25 Basf Se Methods for making L-glufosinate
CN106188134B (zh) * 2016-07-01 2018-03-20 永农生物科学有限公司 一种l‑草铵膦或其盐的分离及精制方法
WO2018108797A1 (de) 2016-12-15 2018-06-21 Bayer Cropscience Aktiengesellschaft Verfahren zur herstellung von l-glufosinat oder dessen salzen unter verwendung von ephedrin
WO2018108794A1 (de) 2016-12-15 2018-06-21 Bayer Cropscience Aktiengesellschaft Verfahren zur herstellung von d-glufosinat oder dessen salzen unter verwendung von ephedrin
ES3003810T3 (en) * 2017-04-17 2025-03-11 Univ Kyoto Optically-active 2-amino-phosphonoalkane acid, optically-active 2-amino-phosphonoalkane acid salt, and hydrates of these
CA3208514A1 (en) 2017-07-18 2019-01-24 Basf Se Methods for the purification of l-glufosinate and solid forms of l-glufosinate ammonium
CN110343676B (zh) 2018-04-03 2020-06-23 上海弈柯莱生物医药科技有限公司 一种l-谷氨酸脱氢酶突变体及其应用
CN110467580B (zh) * 2018-05-10 2020-11-13 华润赛科药业有限责任公司 雷西纳德轴手性对映体的拆分方法
US20210214754A1 (en) 2018-09-05 2021-07-15 Basf Se Methods for improving yields of l-glufosinate
CN111072718A (zh) * 2018-10-19 2020-04-28 中国药科大学 一种l－草铵膦的制备方法
CN109369713A (zh) * 2018-12-18 2019-02-22 山东省农药科学研究院 一种精草铵膦酸水合物晶体及其制备方法
MX2021012680A (es) 2019-04-16 2021-11-12 Basf Se Metodos para la produccion de monohidrato de l-glufosinato de amonio cristalino.
CN111979208B (zh) 2019-05-23 2023-01-10 弈柯莱生物科技(上海)股份有限公司 一种l-谷氨酸脱氢酶突变体及其应用
EP4185110A4 (en) * 2020-07-31 2024-12-25 UPL Limited CRYSTALLINE FORM OF L-GLUFOSINATE AMMONIUM SALT AND PROCESS FOR PRODUCTION THEREOF
US11555046B2 (en) 2020-07-31 2023-01-17 Upl Ltd Crystalline form of L-glufosinate ammonium salt and process for production thereof
CN114805433B (zh) * 2021-05-13 2023-11-28 永农生物科学有限公司 不含结晶水的l-草铵膦铵盐晶体形式及固体粉末
UY39808A (es) * 2021-06-11 2023-01-31 Upl Ltd Un método de obtención de l-glufosinato
EP4444732A1 (en) 2021-12-10 2024-10-16 Basf Se Synthesis of glufosinate using a hydantoinase-based process
WO2023105079A1 (en) 2021-12-10 2023-06-15 Basf Se Enzymatic decarbamoylation of glufosinate derivatives
AU2022462454A1 (en) * 2022-06-10 2025-01-23 Jiangsu Sevencontinent Green Technology Research Institute Co., Ltd Crystal of l-glufosinate ammonium salt, preparation method therefor and use thereof
AU2024213094A1 (en) * 2023-01-25 2025-07-24 Vulpes Agricultural Corp. Optically active amino acid salts and method for their preparation
AR131908A1 (es) 2023-02-23 2025-05-14 Basf Se Un proceso para la preparación de l-glufosinato a partir de cianohidrina o derivados de cianohidrina
AR132932A1 (es) 2023-06-13 2025-08-13 Basf Se Síntesis de glufosinato mediante un proceso basado en amidasa

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US3213106A (en) * 1961-11-16 1965-10-19 Ajinomoto Kk Process of racemizing optically active alpha acids
CH551945A (de) * 1970-07-16 1974-07-31 Ciba Geigy Ag Verfahren zur herstellung der (+)-(beta)-amino-(beta)-(3,4-dimethoxy-phenyl)-propionsaeure.
US4265654A (en) * 1977-12-28 1981-05-05 Meiji Seika Kaisha Ltd. Herbicidal compositions
US4401820A (en) * 1981-01-23 1983-08-30 Tanabe Seiyaku Co., Ltd. Process for racemizing optically active α-amino acids or a salt thereof
GB8421964D0 (en) * 1984-08-30 1984-10-03 Beecham Group Plc Chemical process
DE3542645A1 (de) * 1985-12-03 1987-06-04 Hoechst Ag Verfahren zur herstellung von l-homoalanin-4-yl(methyl)-phosphinsaeure sowie ihrer alkylester
DE3609818A1 (de) * 1986-03-22 1987-09-24 Hoechst Ag Verfahren zur herstellung von l-phosphinothricin(derivaten) sowie ihrer alkylester
DE3706022A1 (de) * 1987-02-25 1988-09-08 Hoechst Ag Verfahren zur racemisierung von optisch aktiver d-2-phenacetylamino-4-methylphosphinobuttersaeure
DE3817191A1 (de) * 1988-05-20 1989-11-30 Hoechst Ag Verfahren zur racemisierung von optisch aktiver d-2-n-phenacetylamino-4- methylphosphinobuttersaeure
DE3817956A1 (de) * 1988-05-27 1989-12-07 Hoechst Ag Verfahren zur herstellung phosphorhaltiger l-aminosaeuren sowie ihrer ester und n-derivate
DE3903446A1 (de) * 1989-02-06 1990-10-18 Hoechst Ag Verfahren zur enzymatischen trennung von 2-amino-4-methylphosphinobuttersaeurederivaten
DE3920570A1 (de) * 1989-06-23 1991-01-03 Hoechst Ag Verfahren zur isolierung von l-2-amino-4-methylphosphinobuttersaeure-ammoniumsalz aus einer enzymatischen transaminierungsloesung
DE3923650A1 (de) * 1989-07-18 1991-01-31 Hoechst Ag Verfahren zur gewinnung von l-2-amino-4-methylphosphinobuttersaeure-(salzen) durch elektrodialyse
IL98502A (en) * 1990-06-22 1998-04-05 Ciba Geigy Ag Aminoalkane phosphinic acid derivatives, process for their preparation and pharmaceutical compositions containing them
EP0499376A1 (en) * 1991-01-31 1992-08-19 Hoechst Celanese Corporation Precipitation-induced asymmetric transformation of chiral alpha-amino acids and salts thereof
TW353663B (en) * 1991-04-06 1999-03-01 Hoechst Ag Process for the preparation of phosphorus-containing L-amino acids, their derivatives and intermediates for this process
DE9202282U1 (de) * 1991-04-09 1992-04-30 Siemens AG, 8000 München Schiebeschalter
ATE137498T1 (de) * 1991-08-03 1996-05-15 Hoechst Schering Agrevo Gmbh Optisch aktive omega-halogen-2-amino- alkancarbonsäure-derivate, verfahren zu ihrer herstellung und ihre verwendung zur herstellung optisch aktiver phosphorhaltiger alpha- aminosäuren
JPH05165305A (ja) * 1991-12-11 1993-07-02 Sharp Corp 帯電装置
JP3294647B2 (ja) * 1991-12-13 2002-06-24 ヘキスト・アクチェンゲゼルシャフト Ｌ−ホスフィノトリシンおよびその誘導体の製造方法

Also Published As

Publication number Publication date
AU704175B2 (en) 1999-04-15
IL112851A0 (en) 1995-06-29
JPH09509924A (ja) 1997-10-07
US5869668A (en) 1999-02-09
IL112851A (en) 2000-08-13
CZ260196A3 (en) 1997-02-12
CA2184718A1 (en) 1995-09-08
HU9602411D0 (en) 1996-11-28
TW293012B (enrdf_load_stackoverflow) 1996-12-11
TR28265A (tr) 1996-04-09
ES2128717T3 (es) 1999-05-16
CN1143369A (zh) 1997-02-19
AU1759595A (en) 1995-09-18
HUT75050A (en) 1997-03-28
FI963422A7 (fi) 1996-09-02
DE4407197A1 (de) 1995-09-07
JP4303785B2 (ja) 2009-07-29
DE59505034D1 (de) 1999-03-18
EP0748325B1 (de) 1999-02-03
EP0748325A1 (de) 1996-12-18
US5767309A (en) 1998-06-16
WO1995023805A1 (de) 1995-09-08
HU215583B (hu) 1999-01-28
CN1053669C (zh) 2000-06-21
FI963422L (fi) 1996-09-02
MX9603873A (es) 1997-03-29
ZA951779B (en) 1995-11-09
ATE176475T1 (de) 1999-02-15
FI963422A0 (fi) 1996-09-02

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Legal Events

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HHFF Decision: republication
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: AVENTIS CROPSCIENCE GMBH (DE)

Free format text: ALTERADO DE: HOECHST SCHERING AGREVO GMBH

B25D Requested change of name of applicant approved

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B25A Requested transfer of rights approved

Owner name: BAYER CROPSCIENCE AG (DE)

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/02/2015